// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
import java.util.Arrays;
import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        int arr[] = new int[5];
        Scanner xx = new Scanner(System.in);
        int i=0,j=0;
        for(i=0;i<arr.length;i++) {
            j=xx.nextInt();
            arr[i]=j;
        }
        System.out.println("数组是"+Arrays.toString(arr));
        System.out.println("数组长度是"+arr.length);
        }
    }

